GRB 110422A
Time: 15:41:55
Trigger Number: 451901
Burst Advocate: Vanessa Mangano
BAT Data:
| RA: a | 112.057 07:28:13.7 |
| Dec: a | 75.100 75:06:00.0 |
| 90% Error Radius: b | 1.0 |
| T90: c | 25.9 |
| Fluence: d | 410 (10) |
| 1s Peak Photon Flux: e | 30.7 (1.0) |
| Photon Index: f | 0.86, CPL (0.10) |
90% error in parentheses,
a J2000;
b arcmin;
c seconds;
d 10-7 erg/cm2 (15-150 keV);
e ph/cm2/sec (15-150 keV);
f PL = simple power-law, CPL = cutoff power-law (15-150 keV)
BAT Light Curve:
XRT Data:
| RA: a | 07:28:11.33 |
| Dec: a | 75:06:24.4 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 814.50 |
| Early Flux: d | 62.1 |
| 11 Hour Flux: d | 0.30682548 |
| 24 Hour Flux: d | 0.09138792 |
| Initial Temporal Index: | -1.017 |
| Spectral Index (Gamma): | 1.89199 |
| Column Density (NH): e | 10.4926 |
Note: Please be aware that only the very basic temporal and spectral quantities are reported here. You are strongly encouraged to see the referenced GCN circulars for full details.
a J2000;
b arcsec;
c seconds;
d 10-11 erg/cm2/s (0.3-10 keV);
e 1021 cm-2
» XRT GRB Live Catalogue
» XRT Light Curves
» XRT Spectra
UVOT Data:
| RA: a | n/a |
| Dec: a | n/a |
| 90% Error Radius: b | n/a |
| Time to First Observation: c | 822 |
| V Magnitude: | V=18.72 |
| Other Filter Magnitudes: | B=18.02 U=18.8 UVw1>19.4 UVm2>19.4 UVw2>19.6 White=19.5 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:1.77 (TNG: absorption)Host Galaxy:
1.770 (GTC: absorption)
Other Observatory Detections:
AZT-33IK, MASTER II, NOT, Zeiss-1000, TNG (3.6m), THO (14"), McDonald Observatory (2.1m), Konus-Wind, Ishigakijima Astronomical Observatory (1m), CrAO (AZT-11), Suzaku, TNG, GTC (10.4m), CrAO (ZTSh), Herschel
Comments:
References:
BAT: GCN 11957; GCN 11959
XRT: GCN 11957; GCN 11965; GCN 11968; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11957; GCN 11969
Radio:
Redshift: GCN 11977 (TNG); GCN 11978 (GTC)
Host:
Other: GCN Report 362.1